Thanks! I am posting here what you sent as suggestions...these are a good place to start!
This could be one brief part of the tutorial:
How to add a LINK.
How to post to a BLOG or FORUM.
How to comment on an existing POST.
How to retrieve comments.
How to send a message to a logged on member.
When to use the Shout box and when to use Contact Us.
To begin configuring Tiki, please login as admin.
To learn more, visit: http://tiki.org.
For help, visit http://doc.tiki.org.
Jana Sullinger, MD on Twitter Counter.com